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Toplam kayıt 30, listelenen: 21-30
Existence and multiplicity of weak solutions for perturbed Kirchhoff type elliptic problems with hardy potential
(Işık University Press, 2019)
In this paper, we prove the existence of at least three weak solutions for a doubly eigenvalue elliptic systems involving the p-biharmonic equation with Hardy potential of Kirchhoff type with Navier boundary condition. ...
Cooperative two-stage network dea: a goal programming approach
(Işık University Press, 2019-01-05)
In this study, we present a two-stage data envelopment analysis method dealing with efficiency evaluation of decision making units with network structure. The key point of the study is that the suggested model optimizes ...
A descent PRP conjugate gradient method for unconstrained optimization
(Işık University Press, 2019)
It is well known that the sufficient descent condition is very important to the global convergence of the nonlinear conjugate gradient methods. Also, the direction generated by a conjugate gradient method may not be a ...
Blind deconvolution using shearlet -tv regularization
(Işık University Press, 2019)
In this article we propose two minimization models for blind deconvolution. In the first model, we use shearlet transform as a regularization term for recovering image. Also total variation method is used as a regularization ...
Symmetric bi-T-derivation of lattices
(Işık University Press, 2019)
In this paper, the notion of a new kind of derivation is introduced for a lattice (L, ∨, ∧), called symmetric bi-T-derivations on L as a generalization of derivation of lattices and characterized some of its related ...
Generalization of some inequalities for the polar derivative of polynomials with restricted zeros
(Işık University Press, 2019)
If p(z) is a polynomial of degree n, then Govil [N.K. Govil, Some inequalities for derivative of polynomials, J. Approx. Theory, 66 (1991) 29-35.] proved that if p(z) has all its zeros in vertical bar z vertical bar <= k, ...
Solution of constant coeffients partial derivative equations with Elzaki Transform method
(Işık University Press, 2019)
In this study, we apply Elzaki Transform method, which is the modified version of Laplace and Sumudu transforms, for general n.th order constant coefficients partial diferential equations. With this method we can solve all ...
Hydrodynamic limit of the Boltzmann-Monge-Ampere system
(Işık University Press, 2019)
This paper investigates the hydrodynamic limit of the Boltzmann-MongeAmpere system in the so-called quasineutral regime and more precisely the convergence of the Boltzmann-Monge-Ampere system to the Euler equation by using ...
On solution of modified matrix Sylvester equation
(Işık University Press, 2019)
In the paper, the approach connected with the linear matrix inequalities for construction of solution of the modified Sylvester matrix equations, is used. The essence of the approach consists in replacement the initial ...
Modulational instability of three dimensional waves in a plasma with vortex electron distribution
(Işık University Press, 2019-02-10)
In the present work, employing the three dimensional equations of a plasma composed of a cold electron fluid, hot electrons obeying a trapped / vortex-like distribution, and stationary ions, we study the amplitude modulation ...